Digital video signal interface module for transmitting signals over a great distance has a laser intensifier, a laser diode and red, green, blue and cycled video signals from a computer to be converted into laser signals.

摘要

A transmission connector (33) for a computer and a receiver connector (35) for a monitor are installed on both connections for cables (50,60,70) between 10 and 100 meters long. A photodiode picks up laser signals and converts them into electrical signals. A photodiode intensifier intensifies the signals for a photodiode and transmits them to an LCD monitor. Numerous beam waveguides installed between each laser diode and photodiode transmit the laser signals.